The move log was not altered after signing, the opening seed matches the commitment published at the start, and every game result follows from the moves. Not proven: that the platform's timestamps are honest.
Set checks
✓
seed commitment
sha256("6912578429687815779:set_01M7GR3W22EEJTZGFXSD68G0KB") = e946e06193e59a28..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M7GR3W24EH4BHQJMB7438WW4: verified
✓
signatures
22 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..22, every prev_hash links
✓
move log
22 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
22 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
22 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-15T23:19:13.808Z
S1 59864, S2 60000
68fcc0cc13
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T23:19:16.019Z
S1 59864, S2 59789
d6a869dc4f
68fcc0cc13
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T23:19:18.201Z
S1 59682, S2 59789
fd78de5e34
d6a869dc4f
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T23:19:20.305Z
S1 59682, S2 59685
86286eeb22
fd78de5e34
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T23:19:22.501Z
S1 59486, S2 59685
058b2fd0af
86286eeb22
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T23:19:24.445Z
S1 59486, S2 59741
02c5c1ae33
058b2fd0af
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T23:19:26.600Z
S1 59331, S2 59741
013d20bf47
02c5c1ae33
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T23:19:28.631Z
S1 59331, S2 59710
f07949aa86
013d20bf47
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T23:19:30.805Z
S1 59157, S2 59710
275b7a89e2
f07949aa86
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T23:19:33.046Z
S1 59157, S2 59469
896403359b
275b7a89e2
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T23:19:35.315Z
S1 58888, S2 59469
456cb26906
896403359b
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T23:19:37.406Z
S1 58888, S2 59378
fb5af95567
456cb26906
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T23:19:39.608Z
S1 58686, S2 59378
292293bc3a
fb5af95567
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T23:19:41.702Z
S1 58686, S2 59284
9a4d8b22e2
292293bc3a
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T23:19:43.898Z
S1 58490, S2 59284
b50c35512e
9a4d8b22e2
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T23:19:46.002Z
S1 58490, S2 59180
4525d80756
b50c35512e
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T23:19:48.041Z
S1 58451, S2 59180
4a3145ce8b
4525d80756
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T23:19:50.302Z
S1 58451, S2 58919
7f117c7919
4a3145ce8b
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T23:19:52.412Z
S1 58341, S2 58919
da72414d31
7f117c7919
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-15T23:19:54.437Z
S1 58341, S2 58894
bcd5dc97e3
da72414d31
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-15T23:19:56.429Z
S1 58349, S2 58894
68b657b0df
bcd5dc97e3
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-15T23:19:58.412Z
S1 58349, S2 58911
34886b933a
68b657b0df
sk_4707cd57
Game 2 m_01M7GR3W25FFPVB0KGY2RW6MCS: verified
✓
signatures
32 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..32, every prev_hash links
✓
move log
32 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
32 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
32 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-15T23:19:13.806Z
S1 59866, S2 60000
725a8d74c3
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T23:19:16.022Z
S1 59866, S2 59784
5bae172d43
725a8d74c3
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T23:19:18.221Z
S1 59667, S2 59784
d60055d02d
5bae172d43
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T23:19:20.305Z
S1 59667, S2 59700
146667056a
d60055d02d
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T23:19:22.505Z
S1 59467, S2 59700
5a18d922f1
146667056a
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T23:19:24.462Z
S1 59467, S2 59743
68d495d8ad
5a18d922f1
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T23:19:26.533Z
S1 59396, S2 59743
10ce3d43b9
68d495d8ad
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T23:19:28.631Z
S1 59396, S2 59645
dde534328f
10ce3d43b9
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T23:19:30.812Z
S1 59215, S2 59645
25d4c1a396
dde534328f
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T23:19:33.107Z
S1 59215, S2 59350
1146ddee87
25d4c1a396
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T23:19:35.325Z
S1 58997, S2 59350
71d6bfb1db
1146ddee87
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T23:19:37.408Z
S1 58997, S2 59267
053afcc366
71d6bfb1db
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T23:19:39.613Z
S1 58792, S2 59267
27bf960886
053afcc366
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T23:19:41.713Z
S1 58792, S2 59167
b5366db529
27bf960886
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T23:19:43.904Z
S1 58601, S2 59167
dfcd3b17f0
b5366db529
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T23:19:46.002Z
S1 58601, S2 59069
28e5a1743b
dfcd3b17f0
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T23:19:48.124Z
S1 58479, S2 59069
2bc86a1934
28e5a1743b
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T23:19:50.322Z
S1 58479, S2 58871
ab3ba3d93a
2bc86a1934
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T23:19:52.424Z
S1 58377, S2 58871
855da58b34
ab3ba3d93a
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T23:19:54.430Z
S1 58377, S2 58865
bcdaf4d3c1
855da58b34
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-15T23:19:56.516Z
S1 58291, S2 58865
5fa0e1251d
bcdaf4d3c1
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-15T23:19:58.508Z
S1 58291, S2 58873
97742f8401
5fa0e1251d
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-15T23:20:00.525Z
S1 58274, S2 58873
03ce0f5a98
97742f8401
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-15T23:20:02.927Z
S1 58274, S2 58471
793e22e54a
03ce0f5a98
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-15T23:20:05.004Z
S1 58197, S2 58471
c786ccaa22
793e22e54a
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-15T23:20:06.996Z
S1 58197, S2 58479
525a6f668d
c786ccaa22
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-15T23:20:09.015Z
S1 58178, S2 58479
f19ce04742
525a6f668d
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-15T23:20:10.996Z
S1 58178, S2 58498
624e709b64
f19ce04742
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-15T23:20:12.945Z
S1 58229, S2 58498
4ce4830c87
624e709b64
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-15T23:20:14.880Z
S1 58229, S2 58563
66eaad1146
4ce4830c87
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-15T23:20:16.807Z
S1 58302, S2 58563
fbc6a54483
66eaad1146
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-15T23:20:18.733Z
S1 58302, S2 58637
4af72d11be
fbc6a54483
sk_4707cd57
Check it yourself
This page runs the checker on the server, which only shows what the platform says about itself. Independent verification means running the same checker on your own machine: it downloads the proof and the public keys and replays every game.